function PopupWindow(URL) {
	var wnd;
	wnd = window.open(URL, 'subwnd', 'directories=no,location=no,menubar=no,toolbar=no,resizable=yes,scrollbars=yes');
	wnd.focus();
}
function PopupWindowEx(URL, width, height) {
	var wnd;
	wnd = window.open(URL, 'subwnd', 'directories=no,location=no,menubar=no,toolbar=no,resizable=yes,scrollbars=yes,width=' + width + ',height=' + height);
	wnd.focus();
}
function PopupNamedWindow(URL, Name) {
	var wnd;
	wnd = window.open(URL, Name, 'directories=no,location=no,menubar=no,toolbar=no,resizable=yes,scrollbars=yes');
	wnd.focus();
}
function PopupNamedWindowEx(URL, Name, width, height) {
	var wnd;
	wnd = window.open(URL, Name, 'directories=no,location=no,menubar=no,toolbar=no,resizable=yes,scrollbars=yes,width=' + width + ',height=' + height);
	wnd.focus();
}

function ConfirmDelete() {
	return (confirm('Are you sure you want to delete the entry?'));
}